Hey Trista, are you still happy with the RL? I am considering trying one. I measured at 150 on the Specialized butt-o-meter, have you ever measured with it? I don't know if I should go with the 150 or the 160? I should probably go see my friend Rob at the Trek dealer. How much do you feel the sides of the indent? I have a saddle with a large cutout now, but am getting a little chafing and wondering if the cutout is the cause? Thanks.